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mips.c (override_options): Add check for march/mipsX on the same command line.

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2002-02-13  Eric Christopher  <echristo@redhat.com>

	* config/mips/mips.c (override_options): Add check for march/mipsX
	on the same command line. Fix error message in cpu processing.
	Remove architecture and ISA checks.

From-SVN: r49759
This commit is contained in:
Eric Christopher 2002-02-14 05:11:44 +00:00 committed by Eric Christopher
parent b851369147
commit 5ae590d72b
2 changed files with 11 additions and 14 deletions
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6
gcc/ChangeLog
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@ -1,3 +1,9 @@
2002-02-13 Eric Christopher <echristo@redhat.com>
* config/mips/mips.c (override_options): Add check for march/mipsX
on the same command line. Fix error message in cpu processing.
Remove architecture and ISA checks.
2002-02-14 Aldy Hernandez <aldyh@redhat.com>
* config/rs6000/darwin.h (ROUND_TYPE_ALIGN): Adjust for vectors.

19
gcc/config/mips/mips.c
View File

@ -4810,6 +4810,10 @@ override_options ()
if (mips_isa_string == 0)
mips_isa = MIPS_ISA_DEFAULT;
else if (mips_isa_string != 0
&& mips_arch_string != 0)
warning ("The -march option is incompatible to -mipsN and therefore ignored.");
else if (ISDIGIT (*mips_isa_string))
{
mips_isa = atoi (mips_isa_string);
@ -4938,7 +4942,7 @@ override_options ()
mips_cpu = mips_parse_cpu (mips_cpu_string);
if (mips_cpu == PROCESSOR_DEFAULT)
{
error ("bad value (%s) for -mcpu= switch", mips_arch_string);
error ("bad value (%s) for -mcpu= switch", mips_cpu_string);
mips_cpu_string = "default";
}
mips_arch = mips_cpu;
@ -5032,19 +5036,6 @@ override_options ()
}
}
if ((mips_arch == PROCESSOR_R3000 && (mips_isa != 1))
|| (mips_arch == PROCESSOR_R4KC && mips_isa != 32)
|| ((mips_arch == PROCESSOR_R5KC
|| mips_arch == PROCESSOR_R20KC) && mips_isa != 64)
|| (mips_arch == PROCESSOR_R6000 && mips_isa != 1 && mips_isa != 2)
|| ((mips_arch == PROCESSOR_R4000
|| mips_arch == PROCESSOR_R4100
|| mips_arch == PROCESSOR_R4300
|| mips_arch == PROCESSOR_R4600
|| mips_arch == PROCESSOR_R4650)
&& mips_isa != 1 && mips_isa != 2 && mips_isa != 3))
error ("-march=%s does not support -mips%d", mips_arch_string, mips_isa);
/* make sure sizes of ints/longs/etc. are ok */
if (! ISA_HAS_64BIT_REGS)
{